<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1,
     user-scalable=no"/>
    <title>Title</title>




    <link rel="stylesheet" href="task3.css">

</head>
<body>
<header>
    <div class="header">

        <div class="house" onclick="backspace()"></div>
        <p>查看身份</p>
        <div class="about" id="off"></div>

    </div>
</header>

<div class="main">
    <div class="contain-t">

    <div class="yuan"><span id="change">1</span></div>
    </div>

    <div class="main-box">

        <div class="picture" id="ig"></div>
       <div class="killer"   id="ik"></div>
        <div class="sha"  id="player">杀手</div>



    </div>




</div>



<footer>
  <button  id="point">
     查看1号身份
  </button>


</footer>


<script src="https://apps.bdimg.com/libs/jquery/2.1.4/jquery.min.js"></script>

<script src="task3.js"></script>
</body>
</html>